Base | Representation |
---|---|
bin | 1010100001001011000001… |
… | …01101000010111010110110 |
3 | 10000220012121221202200201220 |
4 | 11100211200231002322312 |
5 | 11012430240423411014 |
6 | 121105441325331210 |
7 | 4605042330130014 |
oct | 520454055027266 |
9 | 100805557680656 |
10 | 23130021310134 |
11 | 7408429038522 |
12 | 2716905406b06 |
13 | cba1c8239cbb |
14 | 59d6db3a98b4 |
15 | 2a19e924c6a9 |
hex | 150960b42eb6 |
23130021310134 has 32 divisors (see below), whose sum is σ = 46532707165440. Its totient is φ = 7664589362400.
The previous prime is 23130021310133. The next prime is 23130021310177. The reversal of 23130021310134 is 43101312003132.
It is a super-2 number, since 2×231300213101342 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23130021310133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221044 + ... + 6805064.
It is an arithmetic number, because the mean of its divisors is an integer number (1454147098920).
Almost surely, 223130021310134 is an apocalyptic number.
23130021310134 is an abundant number, since it is smaller than the sum of its proper divisors (23402685855306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23130021310134 is a wasteful number, since it uses less digits than its factorization.
23130021310134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6587476.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 23130021310134 its reverse (43101312003132), we get a palindrome (66231333313266).
The spelling of 23130021310134 in words is "twenty-three trillion, one hundred thirty billion, twenty-one million, three hundred ten thousand, one hundred thirty-four".
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